Incorporating contextual information in recommender systems using a multidimensional approach.
Gediminas AdomaviciusRamesh SankaranarayananShahana SenAlexander TuzhilinPublished in: ACM Trans. Inf. Syst. (2005)
Keyphrases
- contextual information
- recommender systems
- user context
- context aware
- collaborative filtering
- implicit feedback
- spatial context
- user profiling
- user modeling
- user preferences
- user feedback
- high level
- appearance information
- social context
- global information
- user model
- user profiles
- information overload
- recommendation systems
- mobile users
- matrix factorization
- user behavior
- semantic information
- personalized search
- contextual factors
- metadata
- context aware recommendation